31704804

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{1801}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 82747840

約数和(自身を除く): 51043036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1801, 1956, 2934, 3602, 4401, 5403, 5868, 7204, 8802, 10806, 16209, 17604, 21612, 32418, 48627, 64836, 97254, 194508, 293563, 587126, 880689, 1174252, 1761378, 2642067, 3522756, 5284134, 7926201, 10568268, 15852402, 31704804]

約数ペア:

[(1, 31704804), (2, 15852402), (3, 10568268), (4, 7926201), (6, 5284134), (9, 3522756), (12, 2642067), (18, 1761378), (27, 1174252), (36, 880689), (54, 587126), (108, 293563), (163, 194508), (326, 97254), (489, 64836), (652, 48627), (978, 32418), (1467, 21612), (1801, 17604), (1956, 16209), (2934, 10806), (3602, 8802), (4401, 7204), (5403, 5868)]